Fluke 5698-25 Working Standard SPRT

Reliable Temperature Reference for Precision Metrology

Fluke 5698-25 Working Standard SPRT
Brand: Fluke
Category: Temperature Calibrators
Availability: Ready Stock
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Fluke 5698-25 Working Standard SPRT Price in Bangladesh

Fluke 5698-25 Working Standard SPRT Price in Bangladesh is an important consideration for laboratories and calibration professionals looking for a dependable standard platinum resistance thermometer for high accuracy temperature measurement. The Fluke 5698-25 Working Standard SPRT is designed to provide stable and repeatable temperature reference performance in demanding calibration environments. Its engineering supports precise temperature characterization where measurement consistency, long term stability, and reliable reference data are essential. The instrument is well suited for professional laboratories, metrology facilities, calibration service providers, research organizations, and industrial applications where temperature measurement accuracy plays an important role in quality assurance.

Advanced SPRT Performance

A working standard SPRT is used as a highly stable temperature reference for comparison and calibration activities. The Fluke 5698-25 is designed to support precise resistance based temperature measurement while maintaining dependable performance during repeated laboratory use. Its construction and measurement characteristics make it suitable for applications requiring a controlled and traceable temperature reference. Engineers can use the thermometer with compatible readout and calibration systems to establish reliable measurement results across demanding temperature calibration procedures.

Stable Measurement Characteristics

Measurement stability is a critical requirement in professional temperature metrology. The Fluke 5698-25 Working Standard SPRT is engineered to provide consistent resistance characteristics that support repeatable temperature measurements. Stable sensor behavior helps calibration professionals reduce measurement uncertainty and maintain confidence in reference readings. This makes the SPRT particularly useful when testing or calibrating temperature sensors, thermometers, probes, and other temperature measurement devices that require dependable reference comparison.

Laboratory Calibration Applications

The Fluke 5698-25 Working Standard SPRT can be used in a wide range of laboratory calibration applications. It is appropriate for temperature calibration systems, reference baths, comparison calibration equipment, and other controlled temperature environments. Calibration laboratories can integrate the SPRT into established measurement procedures to support accurate temperature characterization. Its professional design also makes it suitable for research and development environments where temperature measurement must remain consistent throughout repeated experiments and verification processes.

Reliable Reference Standard

A dependable reference thermometer contributes directly to the quality of a calibration system. The Fluke 5698-25 provides a professional solution for organizations that require a stable working reference rather than relying on ordinary temperature sensors for high precision applications. Its use can help laboratories maintain repeatable measurement practices and improve confidence in calibration results. When combined with an appropriate precision thermometer readout, calibration bath, and established laboratory procedure, the SPRT can become an important component of a reliable temperature measurement system.

Compatibility with Calibration Systems

The Fluke 5698-25 Working Standard SPRT is intended for integration with suitable precision measurement and calibration equipment. Engineers can connect the sensor with compatible resistance measurement instruments and temperature calibration systems according to the applicable laboratory procedure. Proper system configuration allows the SPRT to function as a reference sensor during comparison measurements and calibration activities. This flexibility makes it useful for professional metrology environments where different temperature calibration equipment may be used as part of an integrated workflow.

Applications Across Industries

Accurate temperature measurement is essential in many industrial and scientific environments. The Fluke 5698-25 Working Standard SPRT can support calibration activities associated with manufacturing, pharmaceuticals, food processing, energy, electronics, research, environmental testing, and industrial quality control. It can also be valuable for laboratories responsible for maintaining calibration programs for temperature measuring equipment. Its professional application range makes it a practical reference solution for organizations that prioritize measurement integrity and dependable calibration processes.

Quality and Durability

Professional calibration equipment must maintain dependable performance under regular laboratory use. The Fluke 5698-25 is designed with a focus on measurement stability, sensor integrity, and practical laboratory operation. Proper handling, storage, transportation, and calibration procedures are important for preserving the performance of any precision thermometer. When maintained according to recommended practices, a working standard SPRT can provide valuable service as part of a structured temperature calibration program.

Importance for Calibration Laboratories

Calibration laboratories require reference instruments that can support consistent and defensible measurement results. A working standard SPRT provides an important link between temperature generation equipment and the measurement system used to evaluate a device under test. The Fluke 5698-25 can help laboratories establish a dependable reference point for temperature comparison and verification. This is especially useful when organizations need to maintain measurement traceability and demonstrate confidence in their calibration activities.

Selection Considerations in Bangladesh

When selecting the Fluke 5698-25 Working Standard SPRT for use in Bangladesh, buyers should consider the complete calibration setup rather than evaluating the thermometer alone. Compatibility with the available readout instrument, temperature source, calibration procedure, environmental conditions, and laboratory requirements should be reviewed before procurement. Proper technical guidance is also important to ensure that the selected SPRT works effectively within the intended measurement system. For organizations searching for Fluke 5698-25 Working Standard SPRT Price in Bangladesh, choosing a reliable technical supplier can also simplify sourcing, product verification, calibration support, and after sales assistance.

Professional Temperature Measurement Solution

The Fluke 5698-25 Working Standard SPRT offers a professional approach to high precision temperature reference measurement. Its stable performance, laboratory suitability, and compatibility with appropriate calibration systems make it a valuable choice for metrology professionals and industrial calibration applications. For laboratories and organizations in Bangladesh that require dependable temperature reference equipment, this SPRT can support accurate measurement practices and contribute to a more reliable calibration workflow.

Key Features: Fluke 5698-25 Working Standard SPRT

  • Conform to ITS-90 SPRT guidelines and have a typical drift rate of 0.003 °C.
  • Calibration options by fixed point.
  • 485-mm quartz sheath, this 25-ohm SPRT covers a temperature range from –200 °C to 670 °C.
  • Long-term drift isless than 6 mK—typically less than 3 mK.

Specifications: 5698-25 Working Standard SPRT

Specifications
Temperature Range –200 °C to 670 °C
Nominal RTPW 25.5 Ω (± 0.5 Ω)
Current 1.0 mA
Resistance Ratios W(234.315 K) ≤ 0.844235
W(302.9146 K) ≥ 1.11807
Sensitivity 0.1 Ω/°C
Drift Rate < 0.006 °C/100 hours at max temperature (typically < 0.003 °C)
Self-heating at TPW < 0.002 °C under 1 mA current
Reproducibility ± 0.0015 °C or better
RTPW Drift After Thermal Cycling < 0.001 °C
Diameter of Pt Sensor Wire 0.07 mm (0.003 in)
Protective Sheath Quartz Glass
Diameter: 7 mm (0.28 in)
Length: 485 mm (19.1 in)
Lead Wires Four sensor wires

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